Precision sensing for linear and rotary position detection across industries.
What is a Hall Effect Position Sensor?
Hall Effect Position Sensors detect the presence, position, or movement of an object using a magnetic field. These sensors offer non-contact, reliable, and wear-free detection, making them ideal for harsh environments.
Applications of Hall Effect Position Sensors
- Automotive throttle position sensing
- Gear shift position detection
- Joystick and game controller position tracking
- Robotics joint and limb position sensing
- Consumer appliances (washing machine lid position)
Learn more in our Automotive Sensors and Medical Sensors sections.
Types of Position Sensors Using Hall Effect
Depending on the design and output signal, position sensors may be:
- Linear Hall Effect Sensors – measure displacement along a straight line.
- Rotary Hall Effect Sensors – measure rotational angles or movements.
- 3D Hall Effect Sensors – detect multi-axis motion (X, Y, Z).
Advantages of Hall Effect Position Sensing
- Non-contact operation reduces mechanical wear
- Reliable in dusty, oily, and wet environments
- High-speed response and precision output
- Compact and easy to integrate
Compared to potentiometers and optical sensors, Hall sensors last longer and offer better noise immunity.
